ES2099069T3 - Recipiente impermeable al oxigeno exento de fugas. - Google Patents

Recipiente impermeable al oxigeno exento de fugas.

Info

Publication number
ES2099069T3
ES2099069T3 ES89304589T ES89304589T ES2099069T3 ES 2099069 T3 ES2099069 T3 ES 2099069T3 ES 89304589 T ES89304589 T ES 89304589T ES 89304589 T ES89304589 T ES 89304589T ES 2099069 T3 ES2099069 T3 ES 2099069T3
Authority
ES
Spain
Prior art keywords
container
polymer
layer
density polyethylene
low density
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89304589T
Other languages
English (en)
Inventor
Charles E Gibbons
Gerald A Marano
James M Kittrel
Allan A Whillock
Robert L Lanham
Donald Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Paper Co
Original Assignee
International Paper Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/191,992 external-priority patent/US4921733A/en
Priority claimed from US07/191,987 external-priority patent/US4940612A/en
Priority claimed from US07/191,337 external-priority patent/US4859513A/en
Priority claimed from US07/191,989 external-priority patent/US4880701A/en
Priority claimed from US07/191,988 external-priority patent/US4888222A/en
Application filed by International Paper Co filed Critical International Paper Co
Application granted granted Critical
Publication of ES2099069T3 publication Critical patent/ES2099069T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene

Landscapes

  • Laminated Bodies (AREA)
  • Cartons (AREA)
  • Packages (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN RECIPIENTE MEJORADO PARA ALIMENTOS Y PRODUCTOS NO ALIMENTICEOS. EL RECIPIENTE UTILIZA UNA ESTRUCTURA LAMINADA BARRERA DE CARTON NUEVA, QUE MANTIENE EN EL RECIPIENTE UN ENTORNO GASEOSO AISLADO. EL LAMINADO CONSTA DE CAPAS DE POLIMERO DE GRAN RESISTENCIA, RESISTENCIA AL CALOR Y CALAFATEO, QUE EVITAN EL PINCHADO, CORTES O ROTURA DE LAS CAPAS BARRERA DURANTE LA CONVERSION DEL HUECO, LA FORMACION DEL EMBALAJE Y SU DISTRIBUCION. ADEMAS, LAS CAPAS DE RESINA POLIMERA NUEVA CALAFATEAN LAS GRIETAS Y CANALES PRESENTES EN EL CARTON, PRODUCIENDO UN RECIPIENTE LIBRE DE FUGAS CERRADO. LA INVENCION PROPORCIONA UNA ESTRUCTURA LAMINADA IMPERMEABLE AL OXIGENO PARA PRODUCIR UN RECIPIENTE SIN FUGAS IMPERMEABLE AL OXIGENO, QUE CONSTA DE A) UN SUBSTRATO ESTRUCTURAL (12) MECANICAMENTE ESTABLE, QUE TIENE UNA SUPERFICIE INTERIOR Y OTRA EXTERIOR; B) UNA CAPA EXTERIOR (10) DE UN POLIMERO DE POLIETILENO DE BAJA DENSIDAD SELLABLE POR EL CALOR, QUE RECUBRE DICHA SUPERFICIE EXTERIORDE DICHO SUBSTRATO ESTRUCTURAL MECANICAMENTE ESTABLE; C) UNA CAPA DE POLIMERO (14) QUE TIENE GRAN RESISTENCIA, RESISTENCIA AL MAL TRATO Y DUREZA EN COMBINACION CON UNA CAPA IMPERMEABLE AL OXIGENO; Y D) UNA CAPA DE CONTACTO CON EL PRODUCTO INTERIOR DE POLIMERO DE POLIETILENO DE BAJA DENSIDAD QUE SE SELLA POR EL CALOR, CON LA CAPA EXTERIOR DE POLIMERO (2) DE POLIETILENO DE BAJA DENSIDAD (22) DEL LAMINADO, EN EQUIPO DE EXTRUSION CONVENCIONAL A TEMPERATURAS EN EL INTERVALO DE 121-260 (GRADOS) C.
ES89304589T 1988-05-09 1989-05-05 Recipiente impermeable al oxigeno exento de fugas. Expired - Lifetime ES2099069T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/191,992 US4921733A (en) 1988-05-09 1988-05-09 Oxygen impermeable leak free container
US07/191,987 US4940612A (en) 1988-05-09 1988-05-09 Oxygen impermeable leak free container
US07/191,337 US4859513A (en) 1988-05-09 1988-05-09 Oxygen impermeable leak free container
US07/191,989 US4880701A (en) 1988-05-09 1988-05-09 Oxygen impermeable leak free container
US07/191,988 US4888222A (en) 1988-05-09 1988-05-09 Oxygen impermeable leak free container

Publications (1)

Publication Number Publication Date
ES2099069T3 true ES2099069T3 (es) 1997-05-16

Family

ID=27539257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89304589T Expired - Lifetime ES2099069T3 (es) 1988-05-09 1989-05-05 Recipiente impermeable al oxigeno exento de fugas.

Country Status (6)

Country Link
EP (1) EP0341937B1 (es)
JP (1) JP2709849B2 (es)
AT (1) ATE148659T1 (es)
CA (1) CA1331954C (es)
DE (1) DE68927746T2 (es)
ES (1) ES2099069T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2070349C (en) * 1991-06-26 2002-03-19 Christopher J. Parks Oxygen and flavor barrier laminate including amorphous nylon
US6149993A (en) * 1991-06-26 2000-11-21 Westvaco Corporation Oxygen and flavor barrier laminate including amorphous nylon
US5981011A (en) 1992-01-22 1999-11-09 A*Ware Technologies, L.C. Coated sheet material
EP0624060B1 (en) * 1992-01-22 1998-12-16 A* Ware Technologies, L.C. Coated sheet material and method
DE4203707C1 (en) * 1992-02-08 1993-07-22 Pkl Verpackungssysteme Gmbh, 4000 Duesseldorf, De Testing seam strength of plate seams of multilayered composite packages - by mechanically splicing seam, pulling composite apart and conducting optical test on both sealed sides
US6383582B1 (en) 1996-07-17 2002-05-07 Enso Oy Laminated package material, method for manufacturing the same, and a package
FI962877A (fi) * 1996-07-17 1998-01-18 Enso Oy Kerrostettu pakkausmateriaali, sen valmistusmenetelmä ja siitä muodostettu pakkaus
US6964797B2 (en) 1996-07-17 2005-11-15 Stora Enso Oyj Laminated package material, method for manufacturing the same, and a package
AUPP989399A0 (en) * 1999-04-22 1999-05-13 Vinpac International Pty Ltd Treated closures 2
AUPP989299A0 (en) * 1999-04-22 1999-05-13 Vinpac International Pty Ltd Treated closures 1
SE0103507L (sv) * 2001-10-22 2003-04-23 Tetra Laval Holdings & Finance Förpackningslaminat för en autoklaverbar förpackningsbehållare
WO2003061969A1 (fr) * 2002-01-22 2003-07-31 Toppan Printing Co., Ltd. Materiau stratifie pour contenants en papier et contenants en papier pour liquides
US20040037983A1 (en) * 2002-03-25 2004-02-26 International Paper Company Non-foil barrier laminates
KR100552691B1 (ko) 2003-09-16 2006-02-20 삼성전자주식회사 이동로봇의 자기위치 및 방위각 추정방법 및 장치
FI123071B (fi) 2006-07-28 2012-10-31 Stora Enso Oyj Eteenimetyyliakrylaattikopolymeerin käyttö D-limoneenin imeytymisen pienentämiseen sitrusmehusta
WO2017089504A1 (en) * 2015-11-27 2017-06-01 Tetra Laval Holdings & Finance S.A. Laminated packaging material, packaging containers manufactured therefrom and a method for manufacturing the laminate material
SE542631C2 (en) * 2017-11-10 2020-06-23 Stora Enso Oyj Packaging material with barrier properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972467A (en) * 1974-08-06 1976-08-03 International Paper Company Paper-board laminate
US4418841A (en) * 1982-11-23 1983-12-06 American Can Company Multiple layer flexible sheet structure
JPS5860443U (ja) * 1981-10-21 1983-04-23 凸版印刷株式会社 包装材料
US4489112A (en) * 1983-03-28 1984-12-18 Ex-Cell-O Corporation Laminated paperboard container with absorption resistance means, and blank for constructing same
NZ211704A (en) * 1984-04-16 1987-07-31 Tetra Pak Int Laminated packaging material containing aluminium foil and manufacture thereof
DK169144B1 (da) * 1986-02-28 1994-08-29 Grace W R & Co Flerlags emballagefolie, især til levnedsmidler.
US4698246A (en) * 1986-03-05 1987-10-06 International Paper Company Novel laminates for paperboard cartons and a process of forming said laminates

Also Published As

Publication number Publication date
DE68927746D1 (de) 1997-03-20
DE68927746T2 (de) 1997-07-03
JPH0284331A (ja) 1990-03-26
EP0341937B1 (en) 1997-02-05
EP0341937A3 (en) 1990-03-14
JP2709849B2 (ja) 1998-02-04
ATE148659T1 (de) 1997-02-15
EP0341937A2 (en) 1989-11-15
CA1331954C (en) 1994-09-13

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